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From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9338) Test Big Linked List fails on Hadoop 2.1.0
Date Sat, 07 Sep 2013 05:12:53 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13760922#comment-13760922
] 

Elliott Clark commented on HBASE-9338:
--------------------------------------

[~sershe]  Here's an illustration of what I'm seeing:

{code}
hbase(main):002:0> get 'IntegrationTestBigLinkedList', "\x87\x0Bedk\xD4Y_OJ\xC6;\x92\xEFJ!"
COLUMN                                              CELL                                 
                                                                                         
                      
0 row(s) in 0.0920 seconds

hbase(main):003:0> get 'IntegrationTestBigLinkedList', "\xF9\xE6~\xE7Bkj\xF9\xC2 \xAE\xA2<\x16\x98\x7F"
COLUMN                                              CELL                                 
                                                                                         
                      
 meta:client                                        timestamp=1378524691149, value=Job: job_1378337631389_0046
Task: attempt_1378337631389_0046_m_000007_0                                              
 
 meta:count                                         timestamp=1378524691149, value=\x00\x00\x00\x00\x01|\xBA\xDB
                                                                                         
 meta:prev                                          timestamp=1378524691149, value=\x87\x0Bedk\xD4Y_OJ\xC6;\x92\xEFJ!
                                                                                    
3 row(s) in 0.1540 seconds

{code}

The first row is the missing row (un-defined) the second one is the dangling pointer.

I'm searching through wal logs now for the missing rows.


                
> Test Big Linked List fails on Hadoop 2.1.0
> ------------------------------------------
>
>                 Key: HBASE-9338
>                 URL: https://issues.apache.org/jira/browse/HBASE-9338
>             Project: HBase
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 0.96.0
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>            Priority: Blocker
>             Fix For: 0.96.0
>
>         Attachments: HBASE-HBASE-9338-TESTING.patch
>
>


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